Monday, November 22, 2010

Nikon DSLR D7000

Announced : 15-09-2010

The D7000 is a high-quality mid-class D-SLR that will respond to user demands for a variety of the latest camera technologies and functions, enabling them high-quality, high-definition shooting.



Stop the rumor mill - the D95 D7000 is here! The much-anticipated successor to the D90 new DSLR isn't quite what a lot of internet pundits expected, but that doesn't mean that there isn't a lot to get excited about if you're a D90 user impatient for an upgrade. In fact, that's exactly what the D7000 is - an upgrade option for D90 and D5000 users, which occupies a new position in Nikon's DSLR lineup, between the D90 and D300S.

Although ergonomically, the D7000 is a very close match for the D90, its overall 'feel' is considerably more serious, thanks to a magnesium alloy body shell and thicker rubber coating on the hand grip and rear of the camera. In terms of its specification, the D7000 actually outguns the D300S in many respects, and at 16.2Mp it offers the second highest resolution of any Nikon DSLR, behind only the 24Mp D3X. All of these pixels are packed onto a newly developed CMOS sensor, which is almost certainly the same or very similar to that in the Sony Alpha SLT-A55. As well as extra resolution, the new sensor also offers a higher 'standard' ISO span of 100-6400, expandable up to the equivalent of ISO 25,600.

The D7000's AF and metering systems are also new, and represent a significant upgrade to those used in the D90. The new camera boasts a 39-point AF array with 9 cross-type AF points and works in collaboration with a new 2016-pixel RGB metering sensor to allow 3D AF tracking (essentially tracking by subject color, explained here). Other changes include the same combined live view/movie switch control as the recently announced D3100, and a significantly upgraded movie specification, up to 'full HD' - 1920x1080 resolution at 24fps. Unlike the D90, the D7000 can also maintain AF during live view and movie shooting, thanks to its AF-F ('full time') AF mode.

D90 owners have been waiting for a replacement camera for a while, and although the D90 isn't set for retirement quite yet, the D7000 certainly represents a compelling upgrade. We've been using a pre-production D7000 for a few days - just long enough to compile our impressions into a 7-page hands-on preview article. Read on for an in-depth look at Nikon's newest DSLR...
Nikon D7000 Key Features

* 16.2MP CMOS sensor
* 1080p HD video recording with mic jack for external microphone
* ISO 100-6400 (plus H1 and H2 equivalent to ISO 12,800/25,600)
* 39-point AF system with 3D tracking
* 2016 pixel metering sensor
* Scene Recognition System (see 2016 pixel sensor, above) aids metering + focus accuracy
* Twin SD card slots
* 3.0 inch 921k dot LCD screen
* New Live View/movie shooting switch
* Full-time AF in Live View/movie modes
* Up to 6fps continuous shooting
* Lockable shooting mode dial
* Built-in intervalometer
* Electronic virtual horizon
* Shutter tested to 150K actuations

Nikon D90

Almost exactly two years after the D80 was announced comes its replacement, the rather predictably named D90. The D80 has been one of Nikon's quiet successes, and even today, despite being positively Methuselah-like in digital camera terms it continues to sell and often makes its way into our top 10 most clicked on cameras. Because it looks so similar to the D80 the D90 appears at first glance to be one of those rather subdued incremental upgrades, but dig a little deeper and you'll find there's plenty to keep Nikon fans happy.

First and foremost there's a new CMOS sensor, which Nikon claim produces D300 quality output at up to ISO 6400 and - one of several features to 'trickle down' from higher models - the same highly acclaimed 3.0-inch VGA screen as the D3/D300. Naturally it has Live View with contrast-detect AF and it would have been surprising had it not sported some form of dust removal system. More surprising is the inclusion of the world's first DSLR movie mode (720p HDTV quality, no less) and HDMI output, though as we'll see later it does come with some limitations. A lot of the core photographic spec is the same as or very similar to the D80, though there is a new shutter and an implementation of the 3D tracking AF seen on the D3/D300.

And it's not just the high end models that have lent features and technology to the D90; the user interface has been given the same user-friendly treatment as the D60, as have the retouching options. As it was explained to us the D90 is intended to appeal to the broadest audience of any Nikon SLR, from first-time 'step up' customers moving from a compact to serious amateurs wanting comprehensive photographic control without the cost and weight of a D300. Whether the D90 is as capable as its feature set suggests, we'll see as the review unfolds.
Nikon D90 Key Features

* 12.9 megapixel DX-format CMOS sensor (effective pixels: 12.3 million)
* 3.0-inch 920,000 pixel (VGA x 3 colors) TFT-LCD (same as D3 and D300)
* Live View with contrast-detect AF, face detection
* Image sensor cleaning (sensor shake)
* Illuminated focus points
* Movie capture at up to 1280 x 720 (720p) 24 fps with mono sound
* IS0 200-3200 range (100-6400 expanded)
* 4.5 frames per second continuous shooting (buffer: 7 RAW, 25 JPEG fine, 100 JPEG Normal)
* Expeed image processing engine
* 3D tracking AF (11 point)
* Short startup time, viewfinder blackout and shutter lag
* Slightly improved viewfinder (96% frame coverage)
* Extensive in-camera retouching including raw development and straightening
* Improved user interface
* New optional compact GPS unit (fits on hot shoe)
* Same battery and vertical grip as D80
* Vignetting control in-camera
* 72 thumbnail and calendar view in playback

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